Robust Backed-off Estimation of Out-of-Vocabulary Embeddings Nobukazu Fukuda author Naoki Yoshinaga author Masaru Kitsuregawa author 2020-11 text Findings of the Association for Computational Linguistics: EMNLP 2020 Trevor Cohn editor Yulan He editor Yang Liu editor Association for Computational Linguistics Online conference publication fukuda-etal-2020-robust 10.18653/v1/2020.findings-emnlp.434 https://aclanthology.org/2020.findings-emnlp.434/ 2020-11 4827 4838